CAS 73231-34-2 appears in our catalog under these names: Acetamide, 2,2-dichloro-N-[(1S,2R)-1-(fluoromethyl)-2-hydroxy-2-[4-(methylsulfonyl)phenyl]ethyl]-, 98%, 98%, Florfenicol, min. 95 %, 50 g, Florfenicol, 98%, Florfenicol, Florfenicol, >95% (HPLC). Offered by: Chemat, Roth, Combi-blocks, Chemat Brand, TRC. Available pack sizes: 75g, 200g, 300g, 5g, 25g, 50g, 100g, 400g.